PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • My mother is an ovarian cancer survivor and my dad currently has kidney cancer with spreads to his lung, liver, vena cava, and brain.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cancer.org